SFK-300HP Detailed 4 Part Review by Love Your RV & Boat
Watch this thorough review series by Love Your RV where Ray puts the 300HP through its passes, performs capacity tests, opens if up fully, and does a long term usage update to ensure it runs properly after 6 months.
Jasonoid LLC Reviews the SFK-275EX Battery
- Capacity Test: 296 Amp-hours / 3.78 kWatt-hours
The 275EX is an affordable high quality battery with industry leading features, Jason tests the battery out and sees how it compares to other batteries on the market.
Average Joe Compares Grade A cells Vs Grade B Cells (Rept 280)
- Capacity Test & Labels: 297 Amp-hours / 952 Watt-hours
Many cells sold by online vendors are not what they claim to be, see here as Alibaba “Grade A” compares to Genuine Grade A cells from Sun Fun Kits.
Reewray Outdoors Reviews the SFK-300HP
- Capacity Measured: 4173 Watt-hours / 321 Amp-hours
- Discharge Rate: 180 watts
ReeWray Outdoors puts the SFK-300HP battery through its paces and tests the load capacity, watt/amp hour capacity as well as the smart features and temperature protection.
Brad Cagle reviews the V4 Standard Edition
- Capacity Measured: 3873 Watt-hours / 298 Amp-hours
- Discharge Rate: 1050 watts
The SFK standard edition is a nice affordable battery kit that provides low & high temperature protection, smart bluetooth connectivity, and great capacity in a small & lightweight case.
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Roll2Videos tries out the Manual Heat Switch
Roll2Videos tries out the manual heating functionality of the SFK-300HP and V4 Heated Kits.
Nate’s Diy Builds the SFK Standard Edition with Heating Pads
Nate’s Diy builds the v4 Standard Kit with heatings Pads along with the JK200 BMS.
Freely Roaming Builds the V3.5 Kit
Freely Roaming’s Dan builds the V3.5 Kits (now updated to the v4).
Andy from TheOffgridGarage Builds the SFK V3 Kit
Andy builds the V3 kit and explores the different options for BMS units available, This is a long video so enjoy. NOTE: The V3 kit has been discontinued and been replaced by the V4 kit.
LithiumSolar review’s the SFK V1/V2 Kit
- Capacity Measured: 3601 Watt-hours / 286 Amp-hours
- Discharge Rate: 600 watts
One of the very first reviews for our kits, LithiumSolar reviewed the V1/V2 version of our kits and the EVE 280 cells. These kits have been discontinued and replaced with the V4 version, but it's good to show where we were 2 years ago and where we are now.